Home / 1,560,488.24-2,340,813.36-495,613.64

Finding the Fourth Proportional to 1,560,488.24, 2,340,813.36 and 495,613.64

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Solution

The fourth proportional to 1,560,488.24, 2,340,813.36 and 495,613.64 is: 743,446.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,488.24 : 2,340,813.36 = 495,613.64 : x
  2. Step 2: Convert to fraction form
    1,560,488.24/2,340,813.36 = 495,613.64/x
  3. Step 3: Cross multiply
    1,560,488.24x = 2,340,813.36 × 495,613.64
  4. Step 4: Simplify right side
    1,560,488.24x = 1,160,139,018,206.16
  5. Step 5: Solve for x
    x = 1,160,139,018,206.16/1,560,488.24
  6. Step 6: Final answer
    x = 743,446.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.